<script>
import { defineComponent, h } from 'vue'

export default defineComponent({
  name: 'AppRender',
  setup(props) {
    const chain = {
      obj: {
        name: '222'
      }
    }
    console.log(chain?.obj?.name)
  },
  data() {
    return {
      title: 'Bar',
    }
  },
  render() {
    return h('div', 'my render')
  }
})
</script>
